time period – phrases

Terms for subject Architecture containing time period | all forms

English	Russian
at a particular period of time	в конкретный исторический период (yevsey)
the ability of structures to retain their load-bearing capacity for a certain period of time in a fire environment	свойство конструкций противостоять воздействию огня при пожаре без потери несущей способности (yevsey)